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zbMath0677.20008MaRDI QIDQ3832747

P. Nelis, Freddy M. J. van Oystaeyen

Publication date: 1989

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

finite group Brauer group twisted group ring central cocycle connected commutative ring projective Schur subgroup ray class symmetry

Mathematics Subject Classification ID

Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Graded rings and modules (associative rings and algebras) (16W50) Projective representations and multipliers (20C25)

Related Items (2)

The projective Schur subgroup of the Brauer group and root groups of finite groups ⋮ Unnamed Item

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